Sectors

High Voltage Services

Zinfra is Building Reputations
We deliver a comprehensive range of engineering, construction, operations and maintenance solutions, across the gas, power, water and telco sectors.

Complete High Voltage Services Provider

A key part of delivering safe, reliable and high quality projects for our clients is our ability to provide end to end solutions for electrical construction and electrical testing and commissioning services.

Our nationwide team of HV construction experts, HV commissioning engineers and HV electrical technicians offers an extensive range of knowledge and experience within the power industry, and specifically in the construction and testing and commissioning of HV and LV plant and assets.

We offer a wide range of HV services including:

Electrical HV construction (primary and secondary)

Electrical HV testing (primary and secondary)

Electrical HV maintenance (primary and secondary)

We deliver these services across Queensland, South East Queensland, Gold Coast, Sunshine Coast and Brisbane and more broadly in Northern Territory and Western Australia.

Construction and installation of high voltage switchrooms and switchyards (3.3kV to 500kV)

In House Tools and Equipment

We successfully test and commission large High Voltage electricity infrastructure projects utilising our highly skilled and experienced in-house employees, together with the necessary in-house tools and equipment, including:

Omicron CPC 100 primary test system

Omicron CMC 256 relay test system

Omicron CMC 356 relay test system

Omicron CT Analyser & CT SB2 Switchbox

VLF test set for cable integrity testing (VLF-12011CMF)

Phenix High potential equipment for dielectric withstand, IR and leakage current testing

Megger 200A resistance measurement system

CB-200 capacitance meter

Doble F6150 secondary test set for automated and manual single and three-phase secondary injection